body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
}

header {
    background-color: #0073e6;
    padding: 20px;
    color: white;
    text-align: center;
}

nav {
    background-color: #005bb5;
    padding: 10px;
    text-align: center;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

main {
    padding: 20px;
    background-color: white;
    margin: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table,
th,
td {
    border: 1px solid #ddd;
}

th,
td {
    padding: 12px;
    text-align: left;
}

thead {
    background-color: #0073e6;
    color: white;
}

button {
    padding: 10px 20px;
    margin: 5px;
    background-color: #0073e6;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #005bb5;
}

footer {
    background-color: #0073e6;
    /* padding: 10px; */
    color: white;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}

form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}